The phrase "advisable sample" is correct and usable in written English.
It can be used when referring to a sample that is recommended or suggested for a particular purpose or situation.
Example: "In our study, we found that the advisable sample size for accurate results is at least 100 participants."
Alternatives: "recommended sample" or "suggested sample".
Thus, Z can be computed as Z = B −1 Y. Generally, when correlation exists among input variables, it is advisable to sample in the independent standard normal space, and then transform the sample points into the original state space.
A daily checking is also advisable when samples are left in the refrigerator in the wells in buffer, waiting for further processing.
A statement attesting to the proper handling of the samples signed by the submitting veterinarian would also be advisable should the sample thaw during transit.
Considering this high variability for 18F-FDG organ uptake, it is advisable to perform sample size calculations prior to experiments to avoid exclusion of effects due to unsatisfactory study power.
As a result of this methodology, when designing a paediatric study of which the data will be analysed using the population approach, it is advisable to collect samples at different times (or time windows) or to set alternating sampling schemes in subgroups of patients.
To spare costs, it may be advisable to pool samples for analysis [ 37, 46, 47].
To further minimize the error due to neutron scattering, it is advisable to position the sample as far away as possible from the neutron detector when perform quantitative neutron radiography.
It is important to add to this limitation the number of cases studied (a larger sample is advisable) and the evaluation of depressive symptoms at only two stages (a third evaluation might show how the symptoms would have evolved).
With regard to study design, it is advisable to use a large sample size and to choose sample by randomly detaching each biarticular muscle.
Moreover, CNVs in genomes exist in low frequency; therefore, it is advisable to analyze many samples in order to find common CNV regions for analysis with various phenotypes.
